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The Sanguinaires Islands near Ajaccio: 5 reasons to explore this remote corner of the world

A few kilometres from the centre of Ajaccio, four rocky silhouettes rise out of the Mediterranean. Rugged, mysterious and bathed in light, the Sanguinaires Islands form one of Corsica’s most iconic landscapes. The Sanguinaires archipelago can be explored from the Parata peninsula or, between April and October, on a boat trip. Spectacular views, maritime heritage and remarkable biodiversity are just five of the reasons to visit this site, which deserves a top spot on your itinerary in Ajaccio.
Published on 31st August 2026

1. Admire an iconic landscape of the Gulf of Ajaccio

Situated to the west of the Gulf of Ajaccio, the Sanguinaires Islands form an archipelago of four rocky islets:

  • Mezu Mare, the largest island;
  • Porri;
  • Cala d’Alga;
  • Isolotto, also known as Cormorant Islet.

The contrast between the dark rocks, the deep blue of the Mediterranean and the maquis vegetation creates an instantly recognisable landscape. The islands are particularly photogenic when the sea is rough or when the sun’s rays cast their silhouettes against the sky.

The site is part of the Natura 2000 network and, together with the Parata peninsula, forms part of the Îles Sanguinaires ‘Grand Site de France’.


2. Watch an unforgettable sunset

The end of the day remains the most spectacular time to explore the archipelago. As the sun sinks into the sea, the landscape takes on shades of copper, orange and then deep red.

This light is thought to be one possible explanation for the name ‘Sanguinaires’. Another theory suggests it is a corruption of the name ‘Sagone’, a gulf situated further north. The exact origin therefore remains uncertain, which adds a touch of mystery to the place.

To make the most of the spectacle, arrive at La Parata at least an hour before sunset. This will give you time to make your way at a leisurely pace to the various viewing points. Also remember to check the time of the last bus if you don’t have a car: the sun, for its part, won’t wait for you.




3. Take a stroll to the Parata tower

You don’t necessarily need to take the boat to enjoy the Sanguinaires Islands. From the Maison du Grand Site, several footpaths allow you to explore the Parata peninsula and admire the archipelago from the coast.

The walk leads to the foot of the Parata Tower, built in 1550–1551 on a rocky promontory. The interior isn’t open to visitors, but its location offers a remarkable panoramic view of the islands and the gulf.


The walk is accessible to a wide range of visitors, although the final sections feature steps and uneven ground. Make sure you wear suitable footwear, take water with you and use sun protection. In summer, it’s best to go in the morning or late afternoon.

Walkers can also take the ‘Sentier des Douaniers’ coastal path, which starts at the Grand Site and follows a wilder stretch of coastline.


4. Visit Mezu Mare by boat

Mezu Mare is the only island in the archipelago open to the public. It is accessible only by boat, usually from April to October, departing from Tino Rossi harbour in Ajaccio or from Porticcio. However, trips are subject to the season and weather conditions.

Excursions with a stopover usually allow for around an hour on the island. Highlights include:

  • The Sanguinaires lighthouse, still in use to mark the entrance to the gulf;
  • The remains of a quarantine station built in the early 19th century;
  • An old semaphore station;
  • The Castelluccio tower;
  • A rocky landscape exposed to the wind and sea spray.

The lighthouse notably inspired Alphonse Daudet to write his short story *Le Phare des Sanguinaires*, published in *Les Lettres de mon moulin*.

Before booking, check whether the trip actually includes a stop-off: some tours simply sail around the archipelago.


5. Discover a sanctuary for birds and Mediterranean flora

The islets are important habitats for several species of seabirds, including gulls, crested cormorants and certain shearwaters. Mezu Mare is also home to over 150 plant species, according to the Pays d’Ajaccio Tourist Office.

This natural wealth requires a few simple precautions: stay on the paths, do not approach the nests, do not pick plants and take your rubbish away with you. Dogs must be kept in accordance with the rules displayed on site.



How do you get to the Sanguinaires Islands from Ajaccio?

The Parata peninsula is about 11 kilometres from the city centre, which is around twenty minutes’ drive away in light traffic. It is also served by line 5 of the Muvistrada network, running between Place de Gaulle and La Parata. Timetables may vary depending on the time of year: it’s best to check them on the day of your visit.

To plan your trip to Corsica, check out our useful information on Ajaccio as a destination and consult the map of bus routes.



See also:

Visiting Old Ajaccio: Places not to be missed

Ajaccio with the family: 5 must-do activities

Discover 7 spots with incredible views in Ajaccio

9 historic sites to visit in Ajaccio

Corsica: 7 exceptional beaches in Ajaccio

9 water sports to try in Ajaccio

Ajaccio for sports enthusiasts: Hiking, diving and cycling